NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = A.I.Sanzhur Found 31 matches. 2024MA02 Eur.Phys.J. A 60, 6 (2024) A.G.Magner, A.I.Sanzhur, S.N.Fedotkin, A.I.Levon, U.V.Grygoriev, S.Shlomo Pairing correlations within the micro-macroscopic approach for the level density NUCLEAR STRUCTURE 40,48Ca, 52,54Fe, 56Ni, 115Sn, 144Sm, 208Pb; calculated level densities for low-energy states within the microscopic-macroscopic approach (MMA). Comparison with available data.
doi: 10.1140/epja/s10050-023-01222-1
2023MA40 Iader.Fiz.Enerh. 24, 175 (2023) A.G.Magner, A.I.Sanzhur, S.N.Fedotkin, A.I.Levon, U.V.Grygoriev, S.Shlomo Nuclear level density in the statistical semiclassical micro-macroscopic approach NUCLEAR STRUCTURE 140,142,145Nd, 144,150Sm, 166Ho, 208Pb, 230Th, 240Pu; analyzed available data; deduced level density parameters using Least Mean-Square (LMS) fit.
doi: 10.15407/jnpae2023.03.175
2022MA14 Nucl.Phys. A1021, 122423 (2022) A.G.Magner, A.I.Sanzhur, S.N.Fedotkin, A.I.Levon, S.Shlomo Level density within a micro-macroscopic approach NUCLEAR STRUCTURE 240Pu, 150Sm, 166Ho; analyzed available data; deduced statistical level density for nucleonic system with a given energy E, particle number A and other integrals of motion in the micro-macroscopic approximation beyond the standard saddle-point method of the Fermi gas model.
doi: 10.1016/j.nuclphysa.2022.122423
2022SA40 Iader.Fiz.Enerh. 23, 79 (2022) Van der Waals equation of state for asymmetric nuclear matter
doi: 10.15407/jnpae2022.02.079
2021MA67 Phys.Rev. C 104, 044319 (2021) A.G.Magner, A.I.Sanzhur, S.N.Fedotkin, A.I.Levon, S.Shlomo Semiclassical shell-structure micro-macroscopic approach for the level density NUCLEAR STRUCTURE 144,148Sm, 166Ho, 208Pb, 230Th; calculated level densities for low-energy states with different approximations, maximal mean errors in the statistical distribution of states; derived statistical level density as function of the entropy within the micro-macroscopic approximation (MMA) using the mixed micro- and grand-canonical ensembles beyond the standard saddle point method of the Fermi gas model, using mean-field semiclassical periodic-orbit theory. Comparison with experimental densities.
doi: 10.1103/PhysRevC.104.044319
2021MA79 Int.J.Mod.Phys. E30, 2150092 (2021) A.G.Magner, A.I.Sanzhur, S.N.Fedotkin, A.I.Levon, S.Shlomo Shell-structure and asymmetry effects in level densities NUCLEAR STRUCTURE 176,178,180,182,184,186,188,190,192,194,196,198,200Pt; analyzed available data; deduced level densities within the semiclassical extended Thomas-Fermi and periodic-orbit theory beyond the Fermi-gas saddle-point method.
doi: 10.1142/S0218301321500920
2018KO18 Phys.Rev. C 97, 064302 (2018) V.M.Kolomietz, A.I.Sanzhur, S.Shlomo Self-consistent mean-field approach to the statistical level density in spherical nuclei NUCLEAR STRUCTURE 40,48Ca, 90Zr, 120Sn, 208Pb; calculated proton and neutron particle density parameters, statistical level density parameters. 208Pb; calculated neutron single-particle level density, number of neutron states, nuclear mean field and reduced nuclear mean field, neutron momentum-dependent and frequency-dependent effective mass, temperature dependence of S(n), and temperature dependence of neutron excitation energy. 160Gd; calculated temperature dependence of inverse statistical level density parameter. Self-consistent mean-field approach within the extended Thomas-Fermi approximation with Skryme forces SkM* and KDE0v1.
doi: 10.1103/PhysRevC.97.064302
2017KO19 Phys.Rev. C 95, 054305 (2017) V.M.Kolomietz, S.V.Lukyanov, A.I.Sanzhur, S.Shlomo Equation of state and radii of finite nuclei in the presence of a diffuse surface layer NUCLEAR STRUCTURE 208Pb; calculated equation of state and partial pressure. A=10-220; calculated equimolar nuclear radius versus A. A=20-32, Z=11; calculated rms radius of the proton distribution versus A. A=20-32, Z=11; A=111-125, Z=50; A=204-210, Z=82; calculated isovector shift of nuclear rms radius versus A. Comparison with experimental data. Gibbs-Tolman-Rowlinson-Widom (GTW) approach for nuclear surfaces and nuclear radii.
doi: 10.1103/PhysRevC.95.054305
2016KO14 Int.J.Mod.Phys. E25, 1650016 (2016) V.M.Kolomietz, A.I.Sanzhur, B.V.Reznychenko Surface layer effect on nuclear deformation energy NUCLEAR STRUCTURE 240Pu; calculated deformation energies, surface tension coefficients for different Skyrme forces, surface layer parameters. Comparison with available data.
doi: 10.1142/S0218301316500166
2013KO04 Int.J.Mod.Phys. E22, 1350003 (2013) Thin structure of β-stability line and symmetry energy
doi: 10.1142/S0218301313500031
2013KO30 Phys.Rev. C 88, 044316 (2013) Gibbs-Tolman approach to the curved interface effects in asymmetric nuclei NUCLEAR STRUCTURE 120Sn, 208Pb; calculated surface energy and surface contribution to the symmetry energy, surface tension vs dividing radius following Gibbs-Tolman concept. N=20-150; calculated β stability curve and compared with experimental data.
doi: 10.1103/PhysRevC.88.044316
2012KO09 Phys.Rev. C 85, 034309 (2012) V.M.Kolomietz, S.V.Lukyanov, A.I.Sanzhur Nucleon distribution in nuclei beyond the β-stability line NUCLEAR STRUCTURE 17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33Na, 110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130Sn, 198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218Pb; calculated rms radii, rms radius of neutron and proton distributions, isovector shift of nuclear rms radii, bulk density, neutron skin. Direct variational method, extended Thomas-Fermi approximation. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.034309
2012KO28 Phys.Rev. C 86, 024304 (2012) V.M.Kolomietz, S.V.Lukyanov, A.I.Sanzhur Curved and diffuse interface effects on the nuclear surface tension
doi: 10.1103/PhysRevC.86.024304
2011KO56 Iader.Fiz.Enerh. 12, 16 (2011); Nuc.phys.atom.energ. 12, 16 (2011) Shell oscillations in symmetry energy
2010KO06 Phys.Rev. C 81, 024324 (2010) New derivation of the symmetry energy for nuclei beyond the β-stability line NUCLEAR STRUCTURE A=8-240; calculated asymmetry parameter, Coulomb energy coefficient, symmetry energy coefficient as function of mass number using direct derivation of the symmetry energy from the shift of neutron-proton chemical potentials. A=100, 120, 160; calculated difference between neutron and proton chemical potentials as a function of the asymmetry parameter. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.024324
2010KO42 Iader.Fiz.Enerh. 11, 335 (2010); Nuc.phys.atom.energ. 11, 335 (2010) V.M.Kolomietz, S.V.Lukyanov, A.I.Sanzhur Giant neutron halo in nuclei beyond beta-stability line NUCLEAR STRUCTURE 23Na, 40Ca, 91Zr, 208Pb; calculated nucleon distribution radii, neutron skin. Extended Thomas-Fermi approximation.
2009MA42 Int.J.Mod.Phys. E18, 885 (2009) A.G.Magner, A.I.Sanzhur, A.M.Gzhebinsky Asymmetry and spin-orbit effects in binding energy in the effective nuclear surface approximation
doi: 10.1142/S0218301309013002
2008KO32 Eur.Phys.J. A 38, 345 (2008) Equation of state and symmetry energy within the stability valley
doi: 10.1140/epja/i2008-10679-1
2007KO78 Iader.Fiz.Enerh. 8 no.2, 7 (2007) Bulk and surface symmetry energy for the nuclei far from the valley of stability NUCLEAR STRUCTURE 208Pb; calculated neutron and proton densities, neutron skin. A=70-210; calculated neutron skin. Direct variational method, extended Thomas-Fermi approximation. Comparison with experimental data.
doi: 10.15407/jnpae
2003AG04 Phys.Rev. C 67, 034314 (2003) B.K.Agrawal, S.Shlomo, A.I.Sanzhur Self-consistent Hartree-Fock based random phase approximation and the spurious state mixing NUCLEAR STRUCTURE 80Zr; calculated isoscalar giant resonance strength functions, transition densities, spurious state mixing effects. Self-consistent Hartree-Fock, continuum RPA.
doi: 10.1103/PhysRevC.67.034314
2003KO37 Phys.Rev. C 68, 014614 (2003) V.M.Kolomietz, A.I.Sanzhur, S.Shlomo Non-Markovian effects on the dynamics of bubble growth in hot asymmetric nuclear matter
doi: 10.1103/PhysRevC.68.014614
2003SH30 Nucl.Phys. A719, 225c (2003) S.Shlomo, A.I.Sanzhur, B.K.Agrawal Isoscalar giant monopole and dipole resonances and the nuclear matter incompressibility coefficient NUCLEAR REACTIONS 116Sn(α, α'), E=240 MeV; calculated isoscalar GDR strength distribution, excitation σ(E). RPA approach, comparison with data.
doi: 10.1016/S0375-9474(03)00923-0
2002SH12 Phys.Rev. C65, 044310 (2002) Isoscalar Giant Dipole Resonance and Nuclear Matter Incompressibility Coefficient NUCLEAR STRUCTURE 116Sn, 208Pb; calculated isoscalar GDR strength functions. Removal of contributions from spurious state mixing discussed. Hartree-Fock RPA approach.
doi: 10.1103/PhysRevC.65.044310
2002SH45 Acta Phys.Hung.N.S. 16, 303 (2002) Nuclear Equation of State and Compression Modes NUCLEAR STRUCTURE 116Sn, 208Pb; calculated GDR strength functions, equation of state. Self-consistent RPA.
doi: 10.1556/APH.16.2002.1-4.33
2001KO47 Phys.Rev. C64, 024315 (2001) V.M.Kolomietz, A.I.Sanzhur, S.Shlomo, S.A.Firin Equation of State and Phase Transitions in Asymmetric Nuclear Matter
doi: 10.1103/PhysRevC.64.024315
1996BO05 Phys.Rev. C53, 855 (1996) Ye.A.Bogila, V.M.Kolomietz, A.I.Sanzhur, S.Shlomo Preequilibrium Decay in the Exciton Model for Nuclear Potential with a Finite Depth NUCLEAR STRUCTURE 40Ca; calculated transition, total decay rates for given exciton state, preequilibrium nucleon emission particle spectra. Exciton model, particle-hole level density.
doi: 10.1103/PhysRevC.53.855
1996BO13 Yad.Fiz. 59, No 5, 808 (1996); Phys.Atomic Nuclei 59, 770 (1996) Ye.A.Bogila, V.M.Kolomietz, A.I.Sanzhur Energy Dependence of Transition Rates in the Exciton Model NUCLEAR REACTIONS, ICPND 111Cd(p, n), (p, 2n), (p, 3n), E ≈ threshold-50 MeV; analyzed σ(E). Exciton model, perturbation theory based intermediate state transition rates.
1995BO25 Phys.Rev.Lett. 75, 2284 (1995) Ye.A.Bogila, V.M.Kolomietz, A.I.Sanzhur, S.Shlomo Angular Momentum Dependence of Transition Rates in the Exciton Model NUCLEAR REACTIONS, ICPND 111Cd(p, 2n), E ≈ 15-50 MeV; calculated isomeric ratio vs E. Exciton model with angular momentum dependent transition rates.
doi: 10.1103/PhysRevLett.75.2284
1995SH34 Z.Phys. A353, 27 (1995) S.Shlomo, Ye.A.Bogila, V.M.Kolomietz, A.I.Sanzhur Fixed Exciton Number Level Density for a Finite Potential Well NUCLEAR STRUCTURE 40Ca, 208Pb; calculated low number excitons associated level density function relative to that of Ericson-Strutinsky vs E; deduced potential well depth, surface thickness finiteness role.
doi: 10.1007/BF01297723
1993BO37 Z.Phys. A347, 49 (1993) Y.A.Bogila, V.M.Kolomietz, A.I.Sanzhur Relaxation Time of Nonequilibrium Nuclear System NUCLEAR STRUCTURE A=90; calculated nonequilibrium state relaxation time. Exciton model, equilibrium transition rates used.
doi: 10.1007/BF01301276
1989KO35 Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 69 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.1, 67 (1989) V.M.Kolomiets, V.N.Kondratev, A.I.Sanzhur Induced Nuclear 0+ → 0+ Transitions NUCLEAR STRUCTURE 16O, 40Ca, 72Ge, 90Zr; calculated 0+ level energy, T1/2, B(λ). External field induced transitions.
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